Siemens 6ED1052-1FB08-0BA2 LOGO! 8 LOGO! 230RCE 8DI/4DO 400-Block Ethernet Logic Module

The Siemens LOGO! 230RCE (6ED1052-1FB08-0BA2) is a compact logic module with an integrated 115/230 V AC/DC power supply, 8 digital inputs, and 4 relay outputs, plus a program memory of 400 function blocks. It adds an Ethernet port with an integrated web server, MQTT connectivity, and data logging for standalone or supervised small-automation tasks.

Technical Specifications

Certifications & Standards

• CE
• UL
• FM
• IEC 61131
• VDE 0631
• Marine

Selection Notes

The 230RCE variant pairs a 115/230 V AC/DC supply with relay outputs rated up to 10 A resistive load, so it can switch small motors, valves, or lighting circuits directly without an external contactor. Choose it over LOGO! variants without Ethernet when the application needs the integrated web server, data logging, or MQTT reporting to a supervisory system rather than local logic control alone.

Applications

Typical uses include small machine control, building and lighting automation, and pump or valve sequencing that benefits from remote monitoring through the built-in web server or MQTT without a separate PLC and HMI.